|
40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
| 40m Log |
Not logged in |
 |
|
|
 Thu Mar 21 09:53:46 2013, Annalisa, Update, Locking, Finding the beat note
|
 Thu Mar 21 10:19:28 2013, Koji, Update, Locking, Finding the beat note
|
Thu Mar 21 13:11:42 2013, Annalisa, Update, Locking, Finding the beat note 
| |
Thu Mar 21 13:50:08 2013, Jamie, Update, Locking, incident angles
| |
Thu Mar 21 14:02:45 2013, Annalisa, Update, Locking, incident angles
| |
Fri Mar 22 23:23:38 2013, Annalisa, Update, Locking, Beat note still missing
|
|
|
Message ID: 8329
Entry time: Thu Mar 21 14:02:45 2013
In reply to: 8328
Reply to this: 8333
|
| Author: |
Annalisa |
| Type: |
Update |
| Category: |
Locking |
| Subject: |
incident angles |
|
|
| Quote: |
|
Is there a reason to use non-45 degree incident angles on the steering mirrors between the laser and the PD? I would always use 45 degree incident angles unless there is a really good reason not to.
|
Actually not, it is a mistake! It is one of the things I'm going to modify, in addition to add more BS to reduce the power. |